How severe is CVE-2015-2026?

CVE-2015-2026 has a CVSS 2.0 base score of 6.0, rated medium severity.

Is CVE-2015-2026 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-2026?

CVE-2015-2026 primarily affects Ibm Websphere Extreme Scale. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-2026?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2015-2026 published?

CVE-2015-2026 was published on 2015-10-04 and last updated on 2026-06-17.

CVE-2015-2026

CVE-2015-2026 is a medium-severity vulnerability in Ibm Websphere Extreme Scale with a CVSS 2.0 base score of 6.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 2.0 base score 6.0)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Ibm Websphere Extreme Scale
Published: 2015-10-04
Last modified: 2026-06-17

Description

Cross-site request forgery (CSRF) vulnerability in IBM WebSphere eXtreme Scale 7.1.0 before 7.1.0.3 and 7.1.1 before 7.1.1.1 allows remote authenticated users to hijack the authentication of arbitrary users for requests that insert XSS sequences.

Frequently asked questions

What is CVE-2015-2026?: Cross-site request forgery (CSRF) vulnerability in IBM WebSphere eXtreme Scale 7.1.0 before 7.1.0.3 and 7.1.1 before 7.1.1.1 allows remote authenticated users to hijack the authentication of arbitrary users for requests that insert XSS sequences.
How severe is CVE-2015-2026?: CVE-2015-2026 has a CVSS 2.0 base score of 6.0, rated medium severity.
Is CVE-2015-2026 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-2026?: CVE-2015-2026 primarily affects Ibm Websphere Extreme Scale. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-2026?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-2026 published?: CVE-2015-2026 was published on 2015-10-04 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:a:ibm:websphere_extreme_scale:7.1.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_extreme_scale:7.1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:ibm:websphere_extreme_scale:7.1.1:*:*:*:*:*:*:*

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